books.google.com - Wilson and Reeder's Mammal Species of the World is the classic reference book on the taxonomic classification and distribution of the more than 5400 species of mammals that exist today. The third edition includes detailed information on nomenclature and, for the first time, common names. Each concise...http://books.google.com/books/about/Mammal_Species_of_the_World.html?id=JgAMbNSt8ikC&utm_source=gb-gplus-shareMammal Species of the World